FDC – Belgium – Nobel Prize Winners
Posted in First Day Covers, Medical/Health, Nobel Prize, World Stamps on Mar 12th, 2010
FDC – Belgium – Nobel Prize Winners Belgium issued a stamp on 14 Feb 1987 to honour Corneille Jean Francois Heymans who won the Nobel Prize for Physiology or Medicine in 1938 . He had done pioneering work in showing how Blood Pressure and Oxygen content of the blood are measured by the body and [...]
